5123132042 has 16 divisors (see below), whose sum is σ = 8810578752. Its totient is φ = 2188611360.

The previous prime is 5123132039. The next prime is 5123132093. The reversal of 5123132042 is 2402313215.

It is a junction number, because it is equal to n+sod(n) for n = 5123131999 and 5123132017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580184 + ... + 588947.

It is an arithmetic number, because the mean of its divisors is an integer number (550661172).

Almost surely, 2^5123132042 is an apocalyptic number.

5123132042 is a deficient number, since it is larger than the sum of its proper divisors (3687446710).

5123132042 is a wasteful number, since it uses less digits than its factorization.

5123132042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169453.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5123132042 is about 71576.0577427955. The cubic root of 5123132042 is about 1723.8991272583.

Adding to 5123132042 its reverse (2402313215), we get a palindrome (7525445257).

The spelling of 5123132042 in words is "five billion, one hundred twenty-three million, one hundred thirty-two thousand, forty-two".